EP1544923A3 - Strahlungemittierendes Halbleiterbauelement und Verfahren zum Befestigen eines Halbleiterchips auf einem Leiterrahmen - Google Patents

Strahlungemittierendes Halbleiterbauelement und Verfahren zum Befestigen eines Halbleiterchips auf einem Leiterrahmen Download PDF

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Publication number
EP1544923A3
EP1544923A3 EP04029068A EP04029068A EP1544923A3 EP 1544923 A3 EP1544923 A3 EP 1544923A3 EP 04029068 A EP04029068 A EP 04029068A EP 04029068 A EP04029068 A EP 04029068A EP 1544923 A3 EP1544923 A3 EP 1544923A3
Authority
EP
European Patent Office
Prior art keywords
leadframe
mounting
radiation emitting
semiconductor chip
semiconductor device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP04029068A
Other languages
English (en)
French (fr)
Other versions
EP1544923A2 (de
Inventor
Wolfgang Pammer
Ulrich STEEGMÜLLER
Thomas Höfer
Frank Möllmer
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ams Osram International GmbH
Original Assignee
Osram Opto Semiconductors GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE102004004783A external-priority patent/DE102004004783A1/de
Application filed by Osram Opto Semiconductors GmbH filed Critical Osram Opto Semiconductors GmbH
Publication of EP1544923A2 publication Critical patent/EP1544923A2/de
Publication of EP1544923A3 publication Critical patent/EP1544923A3/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10H—INORGANIC LIGHT-EMITTING SEMICONDUCTOR DEVICES HAVING POTENTIAL BARRIERS
    • H10H20/00—Individual inorganic light-emitting semiconductor devices having potential barriers, e.g. light-emitting diodes [LED]
    • H10H20/80—Constructional details
    • H10H20/85—Packages
    • H10H20/857—Interconnections, e.g. lead-frames, bond wires or solder balls
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/023—Mount members, e.g. sub-mount members
    • H01S5/0232—Lead-frames
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W72/00—Interconnections or connectors in packages
    • H10W72/30—Die-attach connectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/02208—Mountings; Housings characterised by the shape of the housings
    • H01S5/02216—Butterfly-type, i.e. with electrode pins extending horizontally from the housings
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/023—Mount members, e.g. sub-mount members
    • H01S5/02325—Mechanically integrated components on mount members or optical micro-benches
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/022—Mountings; Housings
    • H01S5/0235—Method for mounting laser chips
    • H01S5/02355—Fixing laser chips on mounts
    • H01S5/0237—Fixing laser chips on mounts by soldering
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/024—Arrangements for thermal management
    • H01S5/02469—Passive cooling, e.g. where heat is removed by the housing as a whole or by a heat pipe without any active cooling element like a TEC
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01S—DEVICES USING THE PROCESS OF LIGHT AMPLIFICATION BY STIMULATED EMISSION OF RADIATION [LASER] TO AMPLIFY OR GENERATE LIGHT; DEVICES USING STIMULATED EMISSION OF ELECTROMAGNETIC RADIATION IN WAVE RANGES OTHER THAN OPTICAL
    • H01S5/00—Semiconductor lasers
    • H01S5/02—Structural details or components not essential to laser action
    • H01S5/024—Arrangements for thermal management
    • H01S5/02476—Heat spreaders, i.e. improving heat flow between laser chip and heat dissipating elements
    • H01S5/02492—CuW heat spreaders
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W74/00—Encapsulations, e.g. protective coatings

Landscapes

  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Led Device Packages (AREA)
  • Semiconductor Lasers (AREA)

Abstract

Die vorliegende Erfindung gibt ein strahlungemittierendes Halbleiterbauelement mit einem vorgefertigten Verbund mit einem Leiterrahmen (8) und einem an den Leiterrahmen (8) angeformten Gehäuseteil (9), das einen Kunststoff enthält, und mindestens einem Halbleiterchip (1), der auf dem Leiterrahmen (8) des Verbunds mittels einer Hartlotverbindung (5) befestigt ist. Weiterhin wird ein Verfahren zur Befestigung von Halbleiterchips (1) mittels eines Hartlots auf dem Chipmontagebereich (24) eines Leiterrahmens (23) mit angeformten Gehäuseteil (9) angegeben.
EP04029068A 2003-12-19 2004-12-08 Strahlungemittierendes Halbleiterbauelement und Verfahren zum Befestigen eines Halbleiterchips auf einem Leiterrahmen Withdrawn EP1544923A3 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10359989 2003-12-19
DE10359989 2003-12-19
DE102004004783 2004-01-30
DE102004004783A DE102004004783A1 (de) 2003-12-19 2004-01-30 Strahlungemittierendes Halbleiterbauelement und Verfahren zum Befestigen eines Halbleiterchips auf einem Leiterrahmen

Publications (2)

Publication Number Publication Date
EP1544923A2 EP1544923A2 (de) 2005-06-22
EP1544923A3 true EP1544923A3 (de) 2007-03-14

Family

ID=34524085

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04029068A Withdrawn EP1544923A3 (de) 2003-12-19 2004-12-08 Strahlungemittierendes Halbleiterbauelement und Verfahren zum Befestigen eines Halbleiterchips auf einem Leiterrahmen

Country Status (3)

Country Link
US (1) US20050161813A1 (de)
EP (1) EP1544923A3 (de)
JP (1) JP2005183996A (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7405093B2 (en) * 2004-08-18 2008-07-29 Cree, Inc. Methods of assembly for a semiconductor light emitting device package
DE102007009351A1 (de) * 2007-02-23 2008-08-28 Noctron Holding S.A. Leuchtmittel
US7816155B2 (en) * 2007-07-06 2010-10-19 Jds Uniphase Corporation Mounted semiconductor device and a method for making the same
DE102007062044A1 (de) * 2007-12-21 2009-06-25 Osram Opto Semiconductors Gmbh Halbleiterlaservorrichtung
CN101878566B (zh) * 2007-12-21 2012-02-29 三菱电机株式会社 激光光源模块
WO2010062285A1 (en) * 2008-11-25 2010-06-03 Linear Technology Corporation Circuit, reim, and layout for temperature compensation of metal resistors in semi-conductor chips
TWI401825B (zh) * 2009-11-27 2013-07-11 財團法人工業技術研究院 發光二極體晶片的固晶方法及固晶完成之發光二極體
DE102013205594A1 (de) * 2013-03-28 2014-10-02 Osram Opto Semiconductors Gmbh Laserbauelement und Verfahren zu seiner Herstellung
DE102014114372B4 (de) * 2014-10-02 2022-05-05 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Verfahren zur Herstellung von optoelektronischen Halbleiterbauelementen und optoelektronisches Halbleiterbauelement
RU2636034C1 (ru) * 2016-05-25 2017-11-20 Акционерное общество "Научно-производственное предприятие "Пульсар" Способ пайки кристаллов дискретных полупроводниковых приборов к корпусу
JP7440492B2 (ja) * 2019-03-25 2024-02-28 パナソニックホールディングス株式会社 半導体レーザ装置
DE102022102087A1 (de) 2022-01-28 2023-08-03 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Laserpackage und verfahren zur herstellung eines laserpackage
CN118099123B (zh) * 2024-04-17 2024-08-06 广东气派科技有限公司 六行to263框架及其加工方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010042865A1 (en) * 1997-01-15 2001-11-22 Kabushiki Kaisha Toshiba Semiconductor light emitting device and its manufacturing method
DE10057412A1 (de) * 2000-05-30 2001-12-06 Gen Semiconductor Of Taiwan Lt Halbleitergeräteeinkapselungsanordnung und Verfahren zu deren Hertellung
DE10117889A1 (de) * 2001-04-10 2002-10-24 Osram Opto Semiconductors Gmbh Leiterrahmen und Gehäuse für ein strahlungsemittierendes Bauelement, strahlungsemittierendes Bauelement sowie Verfahren zu dessen Herstellung
US20030016710A1 (en) * 2001-07-19 2003-01-23 Satoshi Komoto Semiconductor laser device including light receiving element for receiving monitoring laser beam
US20030231673A1 (en) * 2002-04-03 2003-12-18 Nec Compound Semiconductor Devices, Ltd. Optical semiconductor device increasing productivity and method of fabricating the same

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5216263A (en) * 1990-11-29 1993-06-01 Xerox Corporation High density, independently addressable, surface emitting semiconductor laser-light emitting diode arrays
US5877555A (en) * 1996-12-20 1999-03-02 Ericsson, Inc. Direct contact die attach
DE19706279A1 (de) * 1997-02-18 1998-08-20 Siemens Ag Laservorrichtung
JP4090512B2 (ja) * 1997-04-08 2008-05-28 日本オプネクスト株式会社 光モジュール
JP3831078B2 (ja) * 1997-07-30 2006-10-11 日本板硝子株式会社 光モジュールの製造方法
JP3732469B2 (ja) * 2002-09-04 2006-01-05 独立行政法人産業技術総合研究所 光記録媒体およびその製造方法並びに光記録方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20010042865A1 (en) * 1997-01-15 2001-11-22 Kabushiki Kaisha Toshiba Semiconductor light emitting device and its manufacturing method
DE10057412A1 (de) * 2000-05-30 2001-12-06 Gen Semiconductor Of Taiwan Lt Halbleitergeräteeinkapselungsanordnung und Verfahren zu deren Hertellung
DE10117889A1 (de) * 2001-04-10 2002-10-24 Osram Opto Semiconductors Gmbh Leiterrahmen und Gehäuse für ein strahlungsemittierendes Bauelement, strahlungsemittierendes Bauelement sowie Verfahren zu dessen Herstellung
US20030016710A1 (en) * 2001-07-19 2003-01-23 Satoshi Komoto Semiconductor laser device including light receiving element for receiving monitoring laser beam
US20030231673A1 (en) * 2002-04-03 2003-12-18 Nec Compound Semiconductor Devices, Ltd. Optical semiconductor device increasing productivity and method of fabricating the same

Also Published As

Publication number Publication date
US20050161813A1 (en) 2005-07-28
EP1544923A2 (de) 2005-06-22
JP2005183996A (ja) 2005-07-07

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Inventor name: BRUNNER, HERBERT

Inventor name: MOELLMER, FRANK

Inventor name: HOEFER, THOMAS

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